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       # SIIG, INC.
       
          I/O EXPANDER 3P
       
          Card Type          Parallel card                               
          Chipset Controller Siig, Inc.                                  
          I/O Options        Parallel ports (3)                          
          Maximum DRAM       N/A                                         
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |      Purpose       | Location |     Purpose     | Location |
          |--------------------+----------+-----------------+----------|
          | 25-pin parallel    |   PR1    | 26-pin parallel |   PR3    |
          | port               |          | port interface  |          |
          |--------------------+----------+-----------------+----------|
          | 26-pin parallel    |   PR2    |                 |          |
          | port interface     |          |                 |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               PARALLEL PORT 1 CONFIGURATION                |
          |------------------------------------------------------------|
          |         LPT          |    P1/A    |    P1/B    |   P1/C    |
          |----------------------+------------+------------+-----------|
          | » | LPT3 (3BCh-3BEh) |   Closed   |    Open    |   Open    |
          |---+------------------+------------+------------+-----------|
          |   | LPT1 (378h-37Fh) |    Open    |   Closed   |   Open    |
          |---+------------------+------------+------------+-----------|
          |   | LPT2 (278h-27Fh) |    Open    |    Open    |  Closed   |
          |---+------------------+------------+------------+-----------|
          |   |     Disabled     |    Open    |    Open    |   Open    |
          +------------------------------------------------------------+
       
       +-------------------------------------------------------------------------+
       |                   PARALLEL PORT 1 INTERRUPT SELECTION                   |
       |-------------------------------------------------------------------------|
       |   IRQ    |PA1/A |PA1/B |PA1/C |PA1/D |PA1/E |PA1/F |PA1/G |PA1/H |PA1/I |
       |----------+------+------+------+------+------+------+------+------+------|
       |»|   7    | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |  2/9   | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   3    |Closed| Open | Open | Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   4    | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   5    | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   10   | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   11   | Open | Open | Open | Open | Open | Open |Closed| Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   12   | Open | Open | Open | Open | Open | Open | Open |Closed| Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   15   | Open | Open | Open | Open | Open | Open | Open | Open |Closed|
       |-+--------+------+------+------+------+------+------+------+------+------|
       |»|Disabled| Open | Open | Open | Open | Open | Open | Open | Open | Open |
       +-------------------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               PARALLEL PORT 2 CONFIGURATION                |
          |------------------------------------------------------------|
          |         LPT          |    P2/A    |    P2/B    |   P2/C    |
          |----------------------+------------+------------+-----------|
          | » | LPT1 (378h-37Fh) |    Open    |   Closed   |   Open    |
          |---+------------------+------------+------------+-----------|
          |   | LPT2 (278h-27Fh) |    Open    |    Open    |  Closed   |
          |---+------------------+------------+------------+-----------|
          |   | LPT3 (3BCh-3BEh) |   Closed   |    Open    |   Open    |
          |---+------------------+------------+------------+-----------|
          |   |     Disabled     |    Open    |    Open    |   Open    |
          +------------------------------------------------------------+
       
       +-------------------------------------------------------------------------+
       |                   PARALLEL PORT 2 INTERRUPT SELECTION                   |
       |-------------------------------------------------------------------------|
       |   IRQ    |PA2/A |PA2/B |PA2/C |PA2/D |PA2/E |PA2/F |PA2/G |PA2/H |PA2/I |
       |----------+------+------+------+------+------+------+------+------+------|
       |»|   5    | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |  2/9   | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   3    |Closed| Open | Open | Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   4    | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   7    | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   10   | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   11   | Open | Open | Open | Open | Open | Open |Closed| Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   12   | Open | Open | Open | Open | Open | Open | Open |Closed| Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   15   | Open | Open | Open | Open | Open | Open | Open | Open |Closed|
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |Disabled| Open | Open | Open | Open | Open | Open | Open | Open | Open |
       +-------------------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               PARALLEL PORT 3 CONFIGURATION                |
          |------------------------------------------------------------|
          |         LPT          |    P3/A    |    P3/B    |   P3/C    |
          |----------------------+------------+------------+-----------|
          | » | LPT2 (278h-27Fh) |    Open    |    Open    |  Closed   |
          |---+------------------+------------+------------+-----------|
          |   | LPT1 (378h-37Fh) |    Open    |   Closed   |   Open    |
          |---+------------------+------------+------------+-----------|
          |   | LPT3 (3BCh-3BEh) |   Closed   |    Open    |   Open    |
          |---+------------------+------------+------------+-----------|
          |   |     Disabled     |    Open    |    Open    |   Open    |
          +------------------------------------------------------------+
       
       +-------------------------------------------------------------------------+
       |                   PARALLEL PORT 3 INTERRUPT SELECTION                   |
       |-------------------------------------------------------------------------|
       |   IRQ    |PA3/A |PA3/B |PA3/C |PA3/D |PA3/E |PA3/F |PA3/G |PA3/H |PA3/I |
       |----------+------+------+------+------+------+------+------+------+------|
       |»|   10   | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |  2/9   | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   3    |Closed| Open | Open | Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   4    | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   5    | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   7    | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   11   | Open | Open | Open | Open | Open | Open |Closed| Open | Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   12   | Open | Open | Open | Open | Open | Open | Open |Closed| Open |
       |-+--------+------+------+------+------+------+------+------+------+------|
       | |   15   | Open | Open | Open | Open | Open | Open | Open | Open |Closed|
       |-+--------+------+------+------+------+------+------+------+------+------|
       |»|Disabled| Open | Open | Open | Open | Open | Open | Open | Open | Open |
       +-------------------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             PARALLEL PORT 2 & 3 ACTIVATION             |
          |------------------------------------------------------------|
          |              Chip              |          Socket           |
          |--------------------------------+---------------------------|
          |           Controller           |            U2             |
          |--------------------------------+---------------------------|
          |           Controller           |            U3             |
          |------------------------------------------------------------|
          | Note: To activate parallel ports 2 & 3 upgrade chips must  |
          | be installed.                                              |
          +------------------------------------------------------------+